From db7e60da32e3feba918cc819a1ef8fada6aec02a Mon Sep 17 00:00:00 2001
From: Tim Almdal <tnalmdal@shaw.ca>
Date: Sun, 14 Dec 2008 23:53:30 +0000
Subject: Change the watermark module to use forge. Also the watermark file is
 now stored in varpath. and the location is stored in the module vars table

---
 modules/watermark/controllers/watermark.php   | 28 +++++++++++++--------------
 modules/watermark/helpers/watermark.php       |  4 ++--
 modules/watermark/helpers/watermark_block.php | 24 +++++++++++++++++++++++
 modules/watermark/js/watermark.js             | 15 ++++++++++++++
 4 files changed, 54 insertions(+), 17 deletions(-)
 create mode 100644 modules/watermark/helpers/watermark_block.php
 create mode 100644 modules/watermark/js/watermark.js

(limited to 'modules')

diff --git a/modules/watermark/controllers/watermark.php b/modules/watermark/controllers/watermark.php
index cd294c6c..4bf90401 100644
--- a/modules/watermark/controllers/watermark.php
+++ b/modules/watermark/controllers/watermark.php
@@ -19,22 +19,20 @@
  */
 class Watermark_Controller extends Controller {
   public function load() {
-    $form = new View("watermark_add_form.html");
-    $form->errors = $form->fields = array("file" => "");
+    $form = watermark::get_watermark_form();
+    if ($form->validate()) {
+        $file = $_POST["file"];
+        
+        // Format of the file is config["upload.directory"]/uploadfile-hash-filename.
+        $index = strrpos($file, "-");
+        $watermark_target = VARPATH . substr($file, strrpos($file, "-") + 1);
+        if (rename($file, $watermark_target)) {
+          module::set_var("watermark", "watermark_image_path", $watermark_target);
 
-    if ($_FILES) {
-      $post = Validation::factory(array_merge($_POST, $_FILES))
-        ->add_rules("file", "upload::valid", "upload::type[gif,jpg,png]", "upload::size[1M]");
-
-      if ($post->validate()) {
-        $file = upload::save("file");
-        Kohana::log("debug", $file);
-        $form->success = _("Watermark saved");
-      } else {
-        $form->fields = arr::overwrite($form->fields, $post->as_array());
-        $form->errors = arr::overwrite($form->errors, $post->errors());
-        Kohana::log("debug", print_r($form->errors,1));
-      }
+          $form->success = _("Watermark saved");
+        } else {
+          // @todo set and error message
+        }
     }
 
     print $form;
diff --git a/modules/watermark/helpers/watermark.php b/modules/watermark/helpers/watermark.php
index 94f0f9de..c15e4959 100644
--- a/modules/watermark/helpers/watermark.php
+++ b/modules/watermark/helpers/watermark.php
@@ -19,10 +19,10 @@
  */
 class watermark_Core {
   public static function get_watermark_form() {
-    $form = new Forge("watermark/create", "", "post",
+    $form = new Forge("watermark/load", "", "post",
       array("id" => "gUploadWatermarkForm", "enctype" => "multipart/form-data"));
     $group = $form->group("add_watermark")->label(_("Upload Watermark"));
-    $group->upload("file")->label(true)->rules("allow[jpg,png,gif],size[1M]");
+    $group->upload("file")->label(_("File"))->rules("allow[jpg,png,gif],size[1M]");
     $group->submit(_("Upload"));
     return $form;
   }
diff --git a/modules/watermark/helpers/watermark_block.php b/modules/watermark/helpers/watermark_block.php
new file mode 100644
index 00000000..0751268c
--- /dev/null
+++ b/modules/watermark/helpers/watermark_block.php
@@ -0,0 +1,24 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2008 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class watermark_block_Core {
+  public static function head($theme) {
+    return html::script("modules/watermark/js/watermark.js");
+  }
+}
diff --git a/modules/watermark/js/watermark.js b/modules/watermark/js/watermark.js
new file mode 100644
index 00000000..66a7b274
--- /dev/null
+++ b/modules/watermark/js/watermark.js
@@ -0,0 +1,15 @@
+$("document").ready(function() {
+  ajaxify_form();
+});
+
+function ajaxify_form() {
+  $("#gUploadWatermarkForm").ajaxForm({
+    complete:function(xhr, statusText) {
+      $("#gUploadWatermarkForm").replaceWith(xhr.responseText);
+      if (xhr.status == 200) {
+        $("#gUploadWatermarkForm").clearForm();
+      }
+      ajaxify_form();
+    }
+  });
+}
-- 
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